Optimal coordinated control of OLTCs using Taguchi method to enhance voltage stability of power systems

dc.contributor.authorRatra, Saurabh
dc.contributor.authorTiwari, Rajive
dc.contributor.authorNiazi, K.R.
dc.contributor.authorBansal, Ramesh C.
dc.date.accessioned2020-08-07T12:32:59Z
dc.date.available2020-08-07T12:32:59Z
dc.date.issued2019-02
dc.description10th International Conference on Applied Energy (ICAE2018), 22-25 August 2018, Hong Kong, Chinaen_ZA
dc.description.abstractOn-load tap changer (OLTC) plays a significant role to regulate the voltage of the power system. Although some time, secondary voltage of an OLTC is pulled down when tappings are raised to restore the voltage level. This situation may finally lead to voltage collapse. To address this problem, the behavior of tap setting of OLTCs is investigated, and critical transformer and its allowed range of tap settings is identified in the paper. This paper also proposes a Taguchi based method to find optimal tap settings of OLTCs including critical transformer to improve the voltage stability margin and decrease the real power loss of the system. The proposed method is tested on IEEE 30-bus system to validate its applicability.en_ZA
dc.description.departmentElectrical, Electronic and Computer Engineeringen_ZA
dc.description.librarianam2020en_ZA
dc.description.urihttp://www.elsevier.com/locate/procediaen_ZA
dc.identifier.citationRatra, S., Tiwari, R., Niazi, K.R. et al. 2019, 'Optimal coordinated control of OLTCs using taguchi method to enhance voltage stability of power systems', Energy Procedia, vol. 158, pp. 3957-3963.en_ZA
dc.identifier.issn1876-6102 (online)
dc.identifier.other10.1016/j.egypro.2019.01.846
dc.identifier.urihttp://hdl.handle.net/2263/75612
dc.language.isoenen_ZA
dc.publisherElsevieren_ZA
dc.rights© 2019 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license .en_ZA
dc.subjectL-indexen_ZA
dc.subjectCritical transformeren_ZA
dc.subjectTappingsen_ZA
dc.subjectOn-load tap changer (OLTC)en_ZA
dc.subjectVoltageen_ZA
dc.subjectPower systemen_ZA
dc.subjectTaguchi based methoden_ZA
dc.subjectTap settingsen_ZA
dc.titleOptimal coordinated control of OLTCs using Taguchi method to enhance voltage stability of power systemsen_ZA
dc.typeArticleen_ZA

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